baber/WOPTO huggingface dataset:
Patent JP-H0448433-A (JP)
Title: Binder for magnetic recording medium
Inventor: FUJII NORIKI
IPC: C09D5/23
Filed: 1990-06-13
Abstract: PURPOSE:To obtain uniform dispersion of fine particles of magnetic powder by constituting the binder from specified amts. of vinyl chloride, hydroxy group- contg. vinyl, N-substd. maleimide and amino group-contg. polymerizable monomers. CONSTITUTION:The amt. of vinyl chloride is 59 - 98 wt.%, which is decided by the following reason. If the amt. is small, solubility of the binder to an org. solvent decreases, while with large amt. the obtd. copolymer has low flexibility. The amt. of hydroxy group-contg. vinyl structural unit is 1 - 30 wt.%. If the amt. is smaller, dispersibility of the magnetic powder in vinyl vhloride copolymers decreases, while with larger amt., solubility to an org. solvent decreases. The amt. of N-substd. maleimide is 1 - 40 wt.%. With smaller amt., dispersibility of the magnetic power, heat resistance of copolymers and wearing resistance of the magnetic layer decrease, while with larger amt., the obtd. layer becomes brittle. The amt. of amino group-contg. polymerizable monomers is 0.05 - 5 wt.%. With smaller amt., dispersibility of the magnetic powder decreases, while with larger amt., surface smoothness and moisture resistance of the layer decrease. Thereby, fine particles of the magnetic powder can be uniformly dispersed.
Patent JP-H083020-A (JP)
Title: Cosmetic composition and its production
Inventor: YAMANAMI TAKANORI
IPC: A61K8/00
Filed: 1994-06-16
Abstract: PURPOSE:To simply and remarkably reduce free formalin in a cosmetic material containing the formalin at a low cost by bringing the cosmetic material into contact with chitosans. CONSTITUTION:This cosmetic composition comprises a cosmetic material containing formalin (a condensate of glycolic acid or allylsulfonamide with formaldehyde is especially preferred) and chitosans and is reduced in free formalin. This method for producing the cosmetic composition reduced in the free formalin is to mix and bring the cosmetic material containing the formalin into contact with the chitosans. The chitosans used therein are chitosan prepared by partially or completely deacetylating chitin and its derivative. The amount of the chitosans used is about 0.1-50wt.% based on the cosmetic containing the formalin.
Patent JP-H118381-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KIYONARI
IPC: H01L21/76
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high withstand voltage with a shallow diffused layer by coupling a first depletion layer which expands from an impurity diffused layer with a second depletion layer expanding the junction of a first conductivity-type region with a second conductivity-type well layer at the time of a reverse bias, thereby forming a unified depletion layer. SOLUTION: Source and gate terminals 28, 14A are short-circuited and reverse bias is applied between it and a drain terminal 27 so as to form first, and second depletion layers 29-1, 29-2 according to applied voltages at p-n junctions between a p-type drain layer 20 and n-type well layer 19 and between a p-type semiconductor Si substrate 1A and well layer 19. The applied voltages lower to couple the first layer 29-1 with the second layer 29-2 to form a single depletion layer 29. The voltage for forming this layer 29 is lowered below the breakdown voltages of these p-n junctions to relax the electric field and improve the withstand voltage.
Patent JP-S642164-A (JP)
Title: Document processing device
Inventor: OKA KOJI
IPC: G06F17/21
Filed: 1987-06-25
Abstract: PURPOSE: To visually inform how should the degree of the size of a form or the number of line per page be used by executing the layout display of document based on print data.  
     CONSTITUTION: The titled device is provided with a storage means 5 storing document information, a conversion means 4 converting the stored document information to print information and a display means 8 displaying the layout for the document information according to the converted print information. Thus when the line number per page cannot be put within a border complying with the displayed form, it can be visually informed whether the document information is actually and correctly printed on a printing form or not by displaying the layout over that border. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000344231-A (JP)
Title: Packaging box and opening method thereof
Inventor: KAKIMOTO HIROYUKI
IPC: B65D5/54
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To easily and beautifully open a packaging box of a wrap-around or side-open system while facilitating the correspondence to material quality by combining one zipper opening part and three perforation parts to connect them so as to take a round. SOLUTION: A zipper opening part 11 is provided in the top surface of a packaging box in the width direction thereof and a perforation part 21 is provided in the bottom surface 20 of the box in the width direction thereof. Further, the end parts 12, 13 of the zipper opening part 11 and the end parts 34, 35 of the perforation part 21 are respectively connected by perforation parts 32, 33. When the packaging box is opened, at first, the zipper opening part 11 is opened and, next, the perforation parts 32, 33 provided in respective length surfaces 30, 31 are opened from the end parts 11, 13 of the zipper opening part 11. Finally, the perforation part 21 provided in the bottom surface 20 is opened. By this constitution, the end parts 12, 13 of the zipper opening part 11 and the end parts 34, 35 of the perforation part 21 can be cut off along the periphery of the packaging box.
Patent JP-H054204-A (JP)
Title: Method and apparatus for molding ceramics
Inventor: HASHIMOTO SEIJI
IPC: B28B1/24
Filed: 1991-06-27
Abstract: PURPOSE:To mold ceramics to stably manufacture a good molded object generating no crack. CONSTITUTION:A ceramics molding composition 4 is injected in a mold 2 having a cavity 20 formed into a definite product shape and pressurized to be held for a predetermained time to mold a ceramics molded object. In this molding method, the hardness changed accompanied by curing of the composition 4 injected in the cavity 20 is detected by a hardness detector 23 and, at the point of time when the hardness becomes a preset value or more, pressure is lowered and the ceramics molded object is demolded to complete molding.
Patent JP-H11337253-A (JP)
Title: Heat insulation case
Inventor: FUKUCHI MAKOTO
IPC: F25D23/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation case having a structure in which a body breaker is not deviated in the case of pouring and foaming a heat insulation member between an outer case and an inner case by simply filling an article at the very limit of a size of the inner case in a storage cabinet. SOLUTION: In the heat insulation case comprising a heat insulation member 25 interposed between an outer case 21 and an inner case 23, and a body breaker 24 for coupling the case 21 to the case 23 on an inner surface of an opening thereof; a stepped part 41 recessed from a surface 23b of the case 23 is formed on the inner surface of the opening, and the breaker 24 is arranged on the part 41.
Patent JP-S5488200-A (JP)
Title: Toll receiver in toll roads
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B15/00
Filed: 1977-12-26
Abstract: PURPOSE: To calculate toll amounts by classes of vehicles and receive the tolls of that amount by having a ticket issuing mechanism which magnetically records information on magnetic card type tickets and delivers out the tickets.  
     CONSTITUTION: Information having been read out from a working card is checked through information exchange with a data processing unit. When correction data are inputted by an operator control panel, a working card for correction is delivered from a hopper 44 in the similar manner as for the case of issuing tickets. After magnetic recording with a magnetic recording head 41 and printing-recording with a second printing-recording printer 42 are performed to this card, its magnetic recording information is read and checked with a second magnetic information head 43. The card is then delivered out. The working card inserted into a card feed and discharge port 28 undergoes recording as the working personnel at inlet gate and outlet gate operates the toll receiving apparatus which is used as a ticket issuing or checking machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0821705-A (JP)
Title: Range finder
Inventor: TASAKA HIROAKI
IPC: G01B11/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide a range finder, in which erroneous detection and error on reading are reduced without being affect by the status of the surface of an article to be measured in the range finder measuring distance to the article to be measured by using light. CONSTITUTION:The range finder is composed of a measuring system 1 consisting of a light source 1b emitting light 1a and a detecting system 2 made up of a detecting section 2b receiving reflected light 2a from the surface of a semiconductor wafer 3, etc., as an article to be measured, a plurality of optical-path generating means generating a plurality of light 1a are provided, and the two light sources 1b are mounted in a plurality of the optical-path generating means. The other light source 1b is installed in the opposite direction at 180 deg. to one light source 1b, the same place of measurement on the surface of the semiconductor wafer 3 is irradiated with light 1a from both light sources 1b, and a value obtained by synthesizing two measured values acquired from reflected light 2a by two light 1a is used as a true measured value.
Patent JP-H05345852-A (JP)
Title: Polyamide resin composition
Inventor: ABE KAZUTO
IPC: C08L23/10
Filed: 1992-06-16
Abstract: PURPOSE:To provide a polyamide resin composition comprising polyamide, PP, modified PP, and specific thiourethane resins in a specific ratio, excellent in impact resistance, heat resistance and low water absorption, and useful for automotive parts, etc. CONSTITUTION:This resin composition comprises (A) 40-90wt.% of a polyamide resin such as nylon 6, (B) 8-58wt,% of PP resin, (C) 1-20wt.% of a modified PP resin modified with an unsaturated carboxylic acid such as acrylic acid, etc., and (D) 1-30wt.% of a thiourethane resin comprising repeating units of the formula (Ar is phenylene) and having a number-average mol.wt. of >=3500.
Patent JP-H112657-A (JP)
Title: Complex ic tester
Inventor: HAYAMA HISAO
IPC: G01R31/01
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enable continuously and automatically testing by providing a test head for memory test and a test head for logic test in the course of a test tray and testing an IC to be tested in the test tray with both test heads. SOLUTION: In the course of a test tray TST, a test head 104A for memory test and a test head 104B for logic test are provided and test is conducted as the memory part and the logic part of an IC to be tested are left loaded on the same test tray TST. The test heads 104A tests ICs arranged on 4 rows at every 4 rows in 4 lines and 16 rows, for example and repeats the test 4 times. After completing the test, the test tray TST is sent to the position of the test head 104B. The test head 104B is provided with two socket for test, for example, and two ICs loaded on the test tray TST are touched in turn to test the logic part. By this, reloading of IC is made unnecessary and testing in short time becomes possible.
Patent JP-H052830-A (JP)
Title: Recording and reproducing device and recording and reproducing method in recording and reproducing device
Inventor: MORIBE YOSHIHIRO
IPC: G11B27/36
Filed: 1991-06-27
Abstract: PURPOSE:To evade the defective portion of a magnetic disk without lowering the rate of effective utilization of a storage area in a magnetic disk device adopting a parallel recording and reproducing system. CONSTITUTION:At the time of performing recording and reproducing operations, plural magnetic disks 2 are accessed in parallel by plural magnetic heads 1, plural recording circuits 11 or reproduction circuits 12. A control circuit 16 controls a head changeover circuit 13 at a portion where a medium defect exists in only a magnetic disk 2 and accesses a recording surface 32 of a spare magnetic disk by a spare magnetic head 31 instead of the magnetic disk 2 where the medium defect exists. At a portion where medium defects exist overlapping the plural magnetic disk 2, the circuit 16 controls to access a spare area for plural magnetic disk 2 instead of the portion where the medium defect exists.
Patent JP-H1133-A (JP)
Title: Grain culm conveyor of thresher for combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01F12/10
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate problems in that the ear tip side is nipped and transferred with an auxiliary feed chain in advance to delay the nipping of the plant foot in a somewhat preceding state of the ear tip part and smooth takeover actions cannot be carried out in a thresher equipped with a feed chain and the auxiliary feed chain together. SOLUTION: This grain culm conveyor of a thresher 1 for a combine harvester is obtained by freely vertically, liftably and lowerably installing a reaping pretreatment device at the front of a mobile car body loaded with the thresher 1, providing a feed regulator 4, used for feeding grain culms to the thresher 1 in the reaping pretreatment device and connected to an actuator for controlling the feed, connecting the actuator to a controlling means for outputting an operation signal based on information detected with a culm length detecting means for detecting the grain culm length, installing a feed chain 6 for taking over the conveyed grain culms from the feed regulator 4 and conveying the grain culms and an auxiliary feed chain 9,  passed along the inside of the starting end of the feed chain 6 and conveying the grain culms to a feed port 8 of a threshing chamber 7 in the thresher and further locating the starting end of the auxiliary feed chain 9 at the rear of the starting end of the feed chain 6 in the grain culm conveying direction.
Patent JP-H11355231-A (JP)
Title: Multiplexing terminal station equipment
Inventor: OYAMADA AKITO
IPC: H04B10/032
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an alarm even without masking when not connecting any additional terminal by looping back the corresponding output signal of an auxiliary system interface(I/F) means for main terminal to the input port of the auxiliary system I/F means for main terminal when not connecting any additional terminal. SOLUTION: When an additional terminal 3-1 is disconnected or is not connected from the beginning, it is detected by a control part and a selector 11-1 respectively switches relays 803 and 804 to the side of terminal T and switches relays 703 and 704 to the side of terminal E. Thus, a part time signal (single dotted line) sent from an auxiliary system I/F part 10-1 for main terminal is returned (looped back) to the input port of the auxiliary system I/F part 10-1 for main terminal while keeping the transmission line of a main signal. Thus, the presence of input is continuously detected at the auxiliary system I/F part 10-1 for main terminal and the generation of the alarm caused by input interruption can be prevented.
Patent JP-H027690-A (JP)
Title: Video signal recording and reproducing system
Inventor: SHIRODONO MASAMITSU
IPC: H04N9/79
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a high picture quality by displaying a color picture by the normal color mode normally and selecting the fine monochrome mode when picture information with higher resolution is obtained more than that of color information. CONSTITUTION:The 1st switching section 3a of a chrominance signal transmission stop switch means 3 is interposed between an input video signal low pass filter 12a and an emphasis circuit 13a, and a 2nd switching section 3b of the changeover means 3 is interposed between a luminance signal recording filter 15a and a mixer 16. When the normal color mode to obtain a color video signal with normal resolution is selected, a luminance signal and a chrominance signal are sent and when the fine monochrome mode to obtain a monochrome video signal with comparatively high resolution is selected by the mode switching means, the transmission of a chrominance signal is stopped. Thus, the band of the luminance signal is spread and the resolution is improved.
Patent JP-S6218633-A (JP)
Title: Optical recording medium
Inventor: KAWAKAMI HARUO
IPC: G11B7/2433
Filed: 1985-07-17
Abstract: PURPOSE:To improve the heating efficiency by irradiation of semiconductor laser light and the change rate of reflectivity by heating by coating the surface of an optical recording material layer with a film consisting of an oxide. CONSTITUTION:The surface of the optical recording material layer is coated with the film consisting of the oxide. For example, an oxide film 3 is formed on the surface of an Ag-Zn alloy layer 2 formed on a substrate 1. The essential component of the oxide layer 3 is the oxide of Zn and the film thickness thereof is made about 100-1,000Angstrom . The reflectivity in a near IR region is thereby decreased and the photosensitivity for the semiconductor laser light in the stage of optical recording is improved. The change of the reflectivity by the irradiation of the light is increased as well.
Patent JP-H04355615-A (JP)
Title: Plumbing method for power cable connector
Inventor: NAKAGAWA MASAJI
IPC: H02G1/14
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a method for plumbing a power cable connector, in which a plumbing time is remarkably shortened, and deterioration of an insulator due to overheat, danger of damage are remarkably reduced. CONSTITUTION:A method for plumbing a power cable connector comprising the steps of winding a tape heater 4 on an outer periphery of an outer case 2, and plumbing the connector by a torch lamp or a gas burner together with means for energizing the heater to heat the case within a predetermined temperature range.
Patent JP-2000345530-A (JP)
Title: Gravel clean-up system caisson
Inventor: IWATA SETSUO
IPC: E02B3/06
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a gravel clean-up system caisson capable of easily adjusting clean-up capacity or clean-up efficiency by a exclusively narrow possessed area and efficiently cleaning up even when it is in seawater in the neighborhood of the bottom of the sea or even when it is in a sea area without having any tidal range. SOLUTION: A clean-up channel 12 having an inlet 12a in the upper surface, a drain-outlet 12b in the lower part and gravel filling the inside thereof is provided to the inside of a caisson main body 11a. A water supply pump for supplying seawater is provided to the inlet 12a of the clean-up channel 12 in the caisson main body 11a. Overflow walls 15 and wicket walls 16 are alternately arranged in the middle part of the clean-up channel 12. Accordingly, since the cleaning-up of the inside of a bay is executed by means of the water supply pump, the cleaning-up can be surely executed even in a sea area without having any tidal range or even in the inside of the bay to be closed completely. In that case, clean-up capacity can be adjusted by controlling the flow of the water supply pump or selecting clean-up materials.
Patent JP-H026706-A (JP)
Title: System and device for measuring channel box shape
Inventor: EMORI ATSUSHI
IPC: G01N29/07
Filed: 1988-06-25
Abstract: PURPOSE:To miniaturize the device and to obtain a measured value of high accuracy by forming measuring points of 3-5 stages as one group and performing successively a simultaneous measurement of one group of measuring points so that a partial point of two points or more among them becomes a measuring point of the same part. CONSTITUTION:Length of a sensor frame 3 is about 125cm, and in its vertical axis direction, for instance, in three stages and in the same horizontal plane, four pieces of ultrasonic sensors 4a-4c are provided on four sides, respectively. First of all, three positions in the axial direction and four positions in the axial direction of a channel box A are measured simultaneously as one group, and by moving relatively the box A and the frame 3, the measurement is executed in the next position, and by repeating it several times, the measurement is executed extending over the overall length of the box A. In this case, among the three measuring points of the first time side, two points of the upper side and two points of the lower side in the second time measurement are measured by overlapping the same position. Unless measured data of the overlap points coincide, a coordinate conversion is executed with regard to the overlap measuring point of the second time, and it is allowed to coincide with the measuring position of the previous time. In such a way, exactitude being the same as a multipoint simultaneous measurement can be obtained.
Patent JP-H025902-A (JP)
Title: Shoe, its manufacture and frill string for shoe manufacture
Inventor: MATSUDA SENJI
IPC: A43B9/04
Filed: 1988-06-24
Abstract: PURPOSE:To facilitate making to measure and the like, and thereby improve production efficiency by constituting the lower side section of a instep to get into the inner circumferential side of a frill provided along side of the upper outer circumference of a front sole, and thereby letting the elastic frill accept compactly the lower side section of the instep. CONSTITUTION:A shoe upper section A is composed of an insole 20, and of an instep 10 drawn into the insole. The insole 20 shall be properly strong enough, and allows the instep 10 to be drawn into the insole 20 while a shoe tree is being applied. On the other hand, a shoe lower section B to which the shoe upper section A is joined while being stretched, is composed of a front sole 50, and of a frill fitted along side of the upper outer circumference of it. And when the shoe upper section A is combined with the shoe lower section B, the lower side section 10a of the instep 10 of the shoe upper section A is covered in such a way as to be drawn into the inner circumferential side of the frill 30 of the shoe lower section B. When a frill string C is cut off into an appropriate length so as to be used as the rill 30, the lower surface of a lower side 30a in a L-shape cross sectional form is coated with adhesives so as to be bonded along the upper outer circumference of the front sole 50. By this constitution, there is no need for sewing process, thereby making it possible to improve productivity.
Patent JP-H0910880-A (JP)
Title: Wire binding device
Inventor: YASUOKA MASAYASU
IPC: B21F45/00
Filed: 1995-06-23
Abstract: PURPOSE: To provide a wire binding device which can bind a work with the wire. CONSTITUTION: The tip part of a wire nozzle 15 is approached faced to near the small hole 1b of a tub 1, and the wire 19 is led from the tip part and passed through the small hole 1b. While leading out the wire 19, the wire nozzle 15 is risen to a wire cut-off position and the wire 19 is cut off with a wire cutter 13. The cut-off wire 19 is fallen down and this lower end is hit to a positional stopper 21. One pair of bending plates 23, 24 are shifted in the arrow mark C direction and the wire 19 is bent as U-shape as showing in the alternate long and short dash line. Both side parts of the U-shaped wire 19 are interposed between holding plates 26, 27, and the holding plates 26, 27 are rotated and both side parts of the wire 19 are twisted and this wire is bound on the tug 1.